Sony C6602 Xperia Z Vs. Sony C6902 Xperia Z1 Full comparison

This comparison shows that Sony C6602 Xperia Z is better than Sony C6902 Xperia Z1 for entertainment, while Sony C6902 Xperia Z1 is better than Sony C6602 Xperia Z for business, photography and music, and they are nearly equivalent for appearance.